CUSIP: 67071S101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 206,884 | $1,667 | — | — |
| Q3 2014 | 265,579 | $2,164 | — | — |
| Q2 2014 | 280,088 | $2,384 | — | — |
| Q1 2014 | 295,301 | $2,377 | — | — |
| Q4 2013 | 295,301 | $2,271 | — | — |
| Q3 2013 | 230,495 | $1,743 | — | — |
| Q2 2013 | 59,847 | $497 | — | — |
| Q4 2012 | 10,824 | $94 | — | — |